/*
 * Copyright 2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.pajamas.starter.integration.spring.event;

import org.apache.commons.collections4.MapUtils;
import org.pajamas.starter.core.service.SelfProxyAware;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.context.ConfigurableApplicationContext;

import java.util.EventObject;
import java.util.Map;

/**
 * @author william
 * @since 2024/1/1
 */

public class SelfProxyInjector extends AbstractEventHandler {
    public SelfProxyInjector() {
        super(ApplicationReadyEvent.class);
    }

    @SuppressWarnings({"rawtypes", "unchecked"})
    @Override
    public void handle(EventObject eventObject) {
        ApplicationReadyEvent readyEvent = (ApplicationReadyEvent) eventObject;
        ConfigurableApplicationContext beanFactory = readyEvent.getApplicationContext();

        Map<String, SelfProxyAware> proxyMap = beanFactory.getBeansOfType(SelfProxyAware.class);
        if (MapUtils.isEmpty(proxyMap)) {
            return;
        }

        for (Map.Entry<String, SelfProxyAware> entry : proxyMap.entrySet()) {
            SelfProxyAware aware = entry.getValue();
            aware.setProxy(aware);
        }
    }
}
